1. Priporočila za obravnavo bolnic z rakom jajčnikov, jajcevodov in s primarnim peritonealnim seroznim rakom v SlovenijiNina Kovačević, Barbara Šegedin, Sebastjan Merlo, Sonja Bebar, Ana Blatnik, Andrej Cokan, Branko Cvjetičanin, Nina Fokter Dovnik, Barbara Gazić, Biljana Grčar-Kuzmanov, Brigita Gregorič, Matej Horvat, Vid Janša, Jure Knez, Borut Kobal, Manja Šešek, Mateja Krajc, Maja Krajec, Mateja Lasič Pecev, Srdjan Novaković, Maja Pakiž, Maja Ravnik, Špela Smrkolj, Ksenija Strojnik, Erik Škof, Iztok Takač, Gregor Vivod, Vesna Zadnik, Helena Barbara Zobec Logar, 2022, strokovni članek Ključne besede: rak (medicina), ginekološki raki, ginekologija, onkologija, epidemiologija, histopatologija, preživetje, diagnostika, zdravljenje, kirurgija
Objavljeno v DiRROS: 22.01.2026; Ogledov: 172; Prenosov: 88
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3. Association of tumor-infiltrating lymphocytes and inflammation status with survival outcome in patients with high-grade serous ovarian carcinomaSimona Miceska, Cvetka Grašič-Kuhar, Snježana Frković-Grazio, Erik Škof, Praveen Krishnamoorthy, Dineo Khabele, Veronika Kloboves-Prevodnik, 2025, izvirni znanstveni članek Povzetek: In this study, we investigated the association between tumor-infiltrating lymphocytes (TILs), inflammation status, and progression-free survival (PFS) in patients with primary high-grade serous ovarian carcinoma (HGSC). We assessed the percentages of different intraepithelial and stromal TIL subtypes using both manual and digital methods, following established recommendations for TIL assessment. In addition, we evaluated inflammation status through several immune scores, including the pan-immune-inflammation value (PIV). Our results suggest that stromal CD3+ and CD8+ TILs, as well as PIV, may serve as potential prognostic indicators in HGSC, as they remained potential independent markers in multivariate analysis.
Ključne besede: ovarian carcinoma, high-grade serous ovarian carcinoma, prognostic factors
Objavljeno v DiRROS: 05.12.2025; Ogledov: 786; Prenosov: 77
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5. Olaparib za zdravljenje raka jajčnikovErik Škof, Breda Škrbinc, Brigita Gregorič, 2023, slovar, enciklopedija, leksikon, priročnik, atlas, zemljevid Ključne besede: rak jajčnikov, zaviralci PARP, olaparib, gen dovzetnosti za pojav raka dojk, BRCA
Objavljeno v DiRROS: 08.08.2025; Ogledov: 500; Prenosov: 140
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6. Prospective observational study of COVID-19 vaccination in patients with thoracic malignancies : adverse events, breakthrough infections and survival outcomesUrška Janžič, Andrej Janžič, Abed Agbarya, Urška Bidovec, Katja Mohorčič, Marina Čakš, Peter Korošec, Matija Rijavec, Erik Škof, 2024, izvirni znanstveni članek Povzetek: Abstract: Due to the devastating COVID-19 pandemic, a preventive tool in the form of vaccination was introduced. Thoracic cancer patients had one of the highest rates of morbidity and mortality due to COVID-19 disease, but the lack of data about the safety and effectiveness of vaccines in this population triggered studies like ours to explore these parameters in a cancer population. Out of 98 patients with thoracic malignancies vaccinated per protocol, 60–75% experienced some adverse events (AE) after their first or second vaccination, most of them were mild and did not interfere with their daily activities. Out of 17 severe AEs reported, all but one were resolved shortly after vaccination. No significant differences were noted considering AE occurrence between different cancer therapies received after the first or second vaccination dose, p = 0.767 and p = 0.441, respectively. There were 37 breakthrough infections either after the first (1), second (13) or third (23) vaccine dose. One patient died as a direct consequence of COVID-19 infection and respiratory failure, and another after disease progression with simultaneous severe infection. Eight patients had moderate disease courses, received antiviral therapies and survived without consequences. Vaccination did not affect the time to disease progression or death from underlying cancer.
Ključne besede: thoracic malignancies, cancer therapy, COVID-19 vaccination, adverse events, breakthrough infection
Objavljeno v DiRROS: 24.03.2025; Ogledov: 834; Prenosov: 465
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9. The prognostic significance of tumor-immune microenvironment in ascites of patients with high-grade serous carcinomaSimona Miceska, Erik Škof, Simon Buček, Cvetka Grašič-Kuhar, Gorana Gašljević, Špela Smrkolj, Veronika Kloboves-Prevodnik, 2023, izvirni znanstveni članek Povzetek: Background: High-grade serous carcinoma (HGSC) is often associated with ascites at presentation. Our objective was to quantify immune cells (ICs) in ascites prior to any treatment was given and evaluate their impact on progression-free survival (PFS) and overall survival (OS). Patients and methods: Forty-seven patients with primary HGSC and ascites were included. Flow-cytometric analysis was performed to detect percentages of CD3+ T cells (CD4+, CD8+, Tregs, and NKT cells), B cells, NK cells (CD56brightCD16- and CD56dimCD16+ subsets), macrophages and dendritic cells (DCs). Furthermore, CD103 expression was analyzed on T cells and their subsets, while PD-1 and PD-L1 expression on all ICs. Cut-off of low and high percentages of ICs was determined by the median of variables, and correlation with PFS and OS was calculated. Results: CD3+ cells were the predominant ICs (median 51%), while the presence of other ICs was much lower (median ≤10%). CD103+ expression was mostly present on CD8+, and not CD4+ cells. PD-1 was mainly expressed on CD3+ T cells (median 20%), lower expression was observed on other ICs (median ≤10%). PD-L1 expression was not detected. High percentages of CD103+CD3+ T cells, PD-1+ Tregs, CD56brightCD16- NK cells, and DCs correlated with prolonged PFS and OS, while high percentages of CD8+ cells, macrophages, and PD-1+CD56brightCD16- NK cells, along with low percentages of CD4+ cells, correlated with better OS only. DCs were the only independent prognostic marker among all ICs. Conclusions: Our results highlight the potential of ascites tumor-immune microenvironment to provide additional prognostic information for HGSC patients. However, a larger patient cohort and longer follow-up are needed to confirm our finBackground: High-grade serous carcinoma (HGSC) is often associated with ascites at presentation. Our objective was to quantify immune cells (ICs) in ascites prior to any treatment was given and evaluate their impact on progression-free survival (PFS) and overall survival (OS). Patients and methods: Forty-seven patients with primary HGSC and ascites were included. Flow-cytometric analysis was performed to detect percentages of CD3+ T cells (CD4+, CD8+, Tregs, and NKT cells), B cells, NK cells (CD56brightCD16- and CD56dimCD16+ subsets), macrophages and dendritic cells (DCs). Furthermore, CD103 expression was analyzed on T cells and their subsets, while PD-1 and PD-L1 expression on all ICs. Cut-off of low and high percentages of ICs was determined by the median of variables, and correlation with PFS and OS was calculated. Results: CD3+ cells were the predominant ICs (median 51%), while the presence of other ICs was much lower (median ≤10%). CD103+ expression was mostly present on CD8+, and not CD4+ cells. PD-1 was mainly expressed on CD3+ T cells (median 20%), lower expression was observed on other ICs (median ≤10%). PD-L1 expression was not detected. High percentages of CD103+CD3+ T cells, PD-1+ Tregs, CD56brightCD16- NK cells, and DCs correlated with prolonged PFS and OS, while high percentages of CD8+ cells, macrophages, and PD-1+CD56brightCD16- NK cells, along with low percentages of CD4+ cells, correlated with better OS only. DCs were the only independent prognostic marker among all ICs. Conclusions: Our results highlight the potential of ascites tumor-immune microenvironment to provide additional prognostic information for HGSC patients. However, a larger patient cohort and longer follow-up are needed to confirm our findings.dings.
Ključne besede: high-grade serous carcinoma, immune cells, prognostic markers
Objavljeno v DiRROS: 26.07.2024; Ogledov: 1800; Prenosov: 728
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10. Potential of osteopontin in the management of epithelial ovarian cancerKatarina Černe, Benjamin Hadžialjević, Erik Škof, Borut Kobal, 2019, izvirni znanstveni članek Ključne besede: advanced ovarian cancer, osteopontin, osteopontin, serum, ascites
Objavljeno v DiRROS: 05.07.2024; Ogledov: 1034; Prenosov: 348
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